The BioStation 3 is a biometric access control terminal from manufacturer Suprema Inc. designed for environments that require high operational reliability, contactless authentication, and native integration with leading access control solutions on the market.
Winner of the Best Product award in the ID and Access Control category at the Detektor International Award 2022, the BioStation 3 is internationally recognized as a technological benchmark in secure authentication, embedded processing, and operational convenience.
The device brings together, in a single unit, highly accurate biometric identification features, physical credential reading (tags and cards), edge computing, liveness detection mechanisms, and communication interfaces for integration with access control infrastructure.
Its application allows different authentication policies to be defined according to the criticality level of the environment, serving everything from internal administrative access to points with greater requirements for control, traceability, and operational security.
Main Features and Capabilities
The BioStation 3 integrates biometric authentication, credential reading, communication, and integration features for use in access control systems with varying operational requirements and criticality levels.
Standalone Operation Capability
The BioStation 3 operates with facial authentication processed locally on the terminal itself, with no dependency on remote processing or a centralized server for biometric validation.
This characteristic reduces dependency on network latency for access decisions, extends the operational autonomy of the access point, and contributes to greater response predictability in critical applications.
Facial Recognition on the Move
The terminal supports contactless facial recognition, including under fluid passage conditions, enabling authentication with minimal need for physical interaction between the user and the device.
This functionality is particularly relevant in high-traffic environments where maintaining operational flow at the access point is an operational requirement.
Fraud Detection and Liveness Detection
The device incorporates liveness detection mechanisms and anti-spoofing features designed to mitigate fraud attempts using photographs, images, videos, or any other form of non-authenticated facial presentation.
These features enhance the reliability of biometric authentication and reduce the system’s exposure to improper validations at the access point.
Authentication Policies and Multi-Factor Authentication
The BioStation 3 allows the definition of authentication policies compatible with different criticality levels, supporting single-factor or multi-factor operation.
Its application makes it possible to combine facial biometrics with card, PIN, or mobile credentials, allowing the authentication strategy to be adjusted according to the environment profile, operational risk, and access governance criteria adopted at the facility.
Credentials and RF Compatibility
In addition to facial biometrics, the terminal supports multiple credential types, including RFID card, PIN, NFC, BLE, barcode, and QR Code.
It is also available in variants compatible with different RF technologies, broadening its adherence to heterogeneous installed bases and supporting technology migration strategies without requiring the immediate replacement of all existing authentication methods.
Mobile Credentials
Integration with mobile credentials via NFC and BLE allows mobile devices to be incorporated into the system’s authentication logic, increasing operational flexibility and enabling access models compatible with more modern architectures for credentialing, mobility, and identity management.
Communication at the Access Point
The BioStation 3 features two-way communication capabilities at the access point itself, with an integrated microphone and speaker and support for SIP/VoIP-based intercom.
This functionality enables the handling of operational exceptions, assisted release, interfacing with supervision centers, and operational support at access points that require local communication as part of the validation process.
Video Integration and Supervision
The terminal provides a video stream via RTSP, allowing its integration into architectures that require visual supervision, remote event validation, correlation with video monitoring systems, or enrichment of the operational context of access events.
This feature expands the device’s integration potential with related electronic security subsystems.
Integration with Access Control Architecture
The device supports integration with controllers, readers, modules, and auxiliary devices through interfaces such as RS-485, Wiegand, field inputs, and relay outputs.
This capability enables its deployment in centralized or distributed topologies, with compatibility across different access control architectures and greater flexibility for integration with existing infrastructure.
Technical Specifications
Suporte: 90 g (incluindo arruelas e parafusos)
Suporte: 90 g (incluindo arruelas e parafusos)
[1:1] 1/10.000
[1:1] < 0,01%
Use Cases
The BioStation 3 is recommended for higher-criticality environments, applications with multiple authentication methods, installations requiring physical robustness, systems with centralized architectures, and distributed architectures, such as:
- Access in corporate buildings, where flow control, time and attendance tracking, and event traceability are core requirements for operations, access governance, and facility security.
- Main entrances, controlled reception areas, and attended passageways, in environments that require contactless authentication, individualized identification, and local communication features for exception handling, remote release, user guidance, or interaction with service and supervision centers.
- Access segregated by criticality level, including administrative areas, financial sectors, management rooms, ICT environments, and other facilities with user-profile-based restrictions, individual traceability, and differentiated authentication policies.
- Operations with high pedestrian traffic, where on-the-move facial recognition, combined with the terminal’s fast response, contributes to access flow, queue reduction, and the maintenance of operational discipline at entry points.
- Retrofit and technology modernization projects, in environments requiring coexistence between facial biometrics, mobile credentials, and legacy authentication methods, enabling a gradual transition of the installed base without operational discontinuity of the system.
Engineering Considerations
The correct specification, parameterization, and integration of the BioStation 3 are determining factors for its operational performance, authentication capabilities, and communication features to be effectively incorporated into the access control system.
Network infrastructure conditions, power supply, physical positioning, environmental exposure, and integration with the other elements of the access control architecture must be observed in order to ensure proper system operation.
A3A Engenharia de Sistemas has, within its Engineering Department, technical expertise applied to the Suprema ecosystem, encompassing specification, integration, parameterization, and validation of physical and logical access control solutions.
Our work is developed across multidisciplinary engineering, comprising solutions in:
- Electrical Engineering
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